Account 5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
- Catalog No. :
- ACVWPS194
- CAS No. :
- 2750161-96-5
- Molecular Formula :
- C21H25BF5NO
- Molecular Weight :
- 413.24
IUPAC Name:5,7-di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fxq8/2750161-96-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-96-5.png%22&x-id=GetObject&X-Amz-Signature=b5e4bf1798424e11f1fc0256f1426acf8e8cb6c496a67b4f613bced75c77c824)
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Product Information
| Product Name | 5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
|---|---|
| IUPAC Name | 5,7-di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
| MDL No. | MFCD34598939 |
| Molecular Formula | C21H25BF5NO |
| Molecular Weight | 413.24 |
| SMILES | FC1=CC([N+]2=COC3=C(C=C(C=C32)C(C)(C)C)C(C)(C)C)=CC=C1.F[B-](F)(F)F |
| InChI Key | BJBZUYLRMYYYGQ-UHFFFAOYSA-N |
| Synonym | Benzoxazolium, 5,7-bis(1,1-dimethylethyl)-3-(3-fluorophenyl)-, tetrafluoroborate(1-) (1:1);5,7-Di-tert-butyl-3- (3-fluorophenyl) benzo [D] oxazole-3-onium Tetrafluoroborate |
| CAS No. | 2750161-96-5 |
| PubChem CID | 162394411 |
Safety Data
- Pictogram
- Signal Word
- Gefahr
- Hazard Statement(s)
- H302-H314
- Precautionary Statement(s)
- P260-P264-P270-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501
![5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/drkl/1207294-92-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221207294-92-5.png%22&x-id=GetObject&X-Amz-Signature=15e9a9b7b21ed1181e6dbea4b052fd01e87efa2e124e1ba8ed21365d13c3225a)
![5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/e0ev/2750161-98-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-98-7.png%22&x-id=GetObject&X-Amz-Signature=c12c38d9e5e2ba2fa050bcf03f0c54dd1b962757b5c1b6c84cbc94fa139008b0)
![5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/d7wa/2750161-88-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-88-5.png%22&x-id=GetObject&X-Amz-Signature=8b133193ff1ce3c67139106999d7d765f37210679b82be725635b4ed455d877a)
![5,7-Di-tert-butyl-3-(4-methoxyphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/xgpe/2750161-86-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-86-3.png%22&x-id=GetObject&X-Amz-Signature=d1d11b43978ea6d1b00bee9bc14519e5e3ab0dec9419cd0445c49a0a934eb40d)